Découvrez notre sélection de poissons pour aquarium d’eau froide : espèces robustes et faciles à entretenir,...
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Aquarium and pond equipment at the best prices!
For those passionate about aquariophily
Having trouble finalizing your order? Contact us 24 hours a day by email at information@zoanthus.fr.
Basin Analysis
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Balling Products
Seawater supplements
Basic elements
Fresh Water Supplements
CO2 system
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Adverse Treatments
Fish Care
Water treatment
Bacterial Treatments
Fish Care
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Sand
Substrate for reactor
Sea Salts
Pond Substrate
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
Seawater Equipment
Basin Equipment
5€ discount for your first order with the code: BIENVENUE05 (from 100€ purchase, offers cannot be combined)
100% worry-free secure payment


Fluor Zoanthus Lab 5000 ml is a concentrated solution designed to precisely correct fluoride deficiencies in marine aquariums. Naturally present in seawater in trace amounts, fluoride (F) contributes to the overall balance of the reef environment and the proper biological functioning of many organisms. Formulated with purified water and pharmaceutical-grade sodium fluoride (NaF) , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into management systems based on ICP analysis. A rigorous and transparent solution, designed for discerning aquarists.
The Aqua Medic Armatus 250 fitting bag is the ideal accessory for keeping small aquarium parts neatly organized, protected, and easy to find. Designed to complement the Armatus 250 system, it allows you to neatly store fittings, hinges, and accessories needed for setting up or maintaining your tank. No more rummaging through drawers or searching for a part at the last minute: everything stays together in one place. Robust, practical, and easy to handle, this bag helps protect components from dust, minor impacts, and humidity. A discreet yet incredibly useful spare part for keeping your Aqua Medic equipment organized.
The RED SEA Surface Comb Set - R42629 is a genuine replacement part designed to replace the overflow combs on compatible Red Sea Reefer aquariums. Its role is simple yet essential: to maintain consistent surface water suction , limit the accumulation of oily film, trap floating debris, and ensure smooth flow to the sump. By keeping the surface cleaner, this set contributes to better oxygenation, more stable filtration, and visually clearer water. Easy to install, it clips directly onto the original overflow without glue or modifications. It's the ideal replacement when the old combs are worn, broken, deformed, or excessively clogged.
The AVT 1/4" Hose Shut-Off Valve is a small, simple, yet very practical spare part for controlling water flow in 1/4" hose systems. Designed for 6.35 mm hoses, it allows you to open or close the circuit with a single turn thanks to its quarter-turn mechanism. Its quick-connect inlet and outlet fittings facilitate installation. Made of polypropylene (PP) , it offers good durability for regular use in water systems, particularly in reverse osmosis, aquarium, or home filtration systems.
The Blue Marine Wave Maker 10000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
The Blue Marine Wave Maker 6000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
The Blue Marine Wave Maker 4000 rotor is the ideal replacement part to revitalize a Blue Marine Wave Maker 4000 circulation pump that's not running smoothly, is noisier, or seems to have lost power. Located at the heart of the pump, the rotor ensures water movement and directly contributes to the quality of the water circulation in the aquarium. By replacing only this part, you can extend the pump's lifespan without having to replace the entire unit. It's a simple, economical, and practical solution for restoring more consistent water circulation, useful in both marine and freshwater aquariums.
Seals for Professional 3 1200XL / 1200XLT (2080 / 2180) aquarium filter tanks - Pack of 3
Ref: 7428510
The RED SEA ReefGate Replacement Kit Reefer G2 The 170-200 allows you to upgrade the water overflow of a REEFER aquarium with a valve that is much slimmer, more stable, and easier to adjust than a standard valve. Designed for reef aquariums, this Red Sea replacement part helps maintain a constant water level in the overflow , reduces flow variations, and results in much quieter operation. Its key advantage? An ergonomic handwheel that allows you to adjust the valve opening by just 1 mm per full rotation . Adjustments become gradual, smooth, and precise, without jerky movements or imprecise adjustments. Made entirely from reef-safe plastic components, the ReefGate is safe for corals and invertebrates .
With ZOANTHUS LAB - ICP PURA , you can finally control the true quality of your reverse osmosis (RO/DI) water . Before even considering calcium, magnesium, or trace elements, everything starts with a healthy base. This ICP analysis is specifically designed to verify the purity of your preparation water and detect invisible contaminants that can disrupt your reef aquarium.
A worn membrane, depleted resin, or a poorly maintained filter can allow unwanted elements to pass through. ICP PURA precisely identifies these issues to ensure your water is safe before remineralization. Compatible with Zoa Aqua Manager , it translates results into concrete decisions for maintaining a stable and healthy reef.
Reagents for Checker Nitrites LR HI707, 25 tests.
Ref: HI707-25
The Checker LR mini photometer for nitrites allows for the measurement of nitrites in the low range (up to 600 µg/L). The HI707 comes with two measuring cuvettes and their caps, reagents for six tests, and a battery. For freshwater use only.
What they think about it
(and they are right...)


Fluor Zoanthus Lab 5000 ml is a concentrated solution designed to precisely correct fluoride deficiencies in marine aquariums. Naturally present in seawater in trace amounts, fluoride (F) contributes to the overall balance of the reef environment and the proper biological functioning of many organisms. Formulated with purified water and pharmaceutical-grade sodium fluoride (NaF) , this product guarantees a clear, stable, and perfectly measurable concentration. Free of chelators and unnecessary additives, it integrates perfectly into management systems based on ICP analysis. A rigorous and transparent solution, designed for discerning aquarists.
The Aqua Medic Armatus 250 fitting bag is the ideal accessory for keeping small aquarium parts neatly organized, protected, and easy to find. Designed to complement the Armatus 250 system, it allows you to neatly store fittings, hinges, and accessories needed for setting up or maintaining your tank. No more rummaging through drawers or searching for a part at the last minute: everything stays together in one place. Robust, practical, and easy to handle, this bag helps protect components from dust, minor impacts, and humidity. A discreet yet incredibly useful spare part for keeping your Aqua Medic equipment organized.
The RED SEA Surface Comb Set - R42629 is a genuine replacement part designed to replace the overflow combs on compatible Red Sea Reefer aquariums. Its role is simple yet essential: to maintain consistent surface water suction , limit the accumulation of oily film, trap floating debris, and ensure smooth flow to the sump. By keeping the surface cleaner, this set contributes to better oxygenation, more stable filtration, and visually clearer water. Easy to install, it clips directly onto the original overflow without glue or modifications. It's the ideal replacement when the old combs are worn, broken, deformed, or excessively clogged.
The AVT 1/4" Hose Shut-Off Valve is a small, simple, yet very practical spare part for controlling water flow in 1/4" hose systems. Designed for 6.35 mm hoses, it allows you to open or close the circuit with a single turn thanks to its quarter-turn mechanism. Its quick-connect inlet and outlet fittings facilitate installation. Made of polypropylene (PP) , it offers good durability for regular use in water systems, particularly in reverse osmosis, aquarium, or home filtration systems.
Seals for Professional 3 1200XL / 1200XLT (2080 / 2180) aquarium filter tanks - Pack of 3
Ref: 7428510
Reagents for Checker Nitrites LR HI707, 25 tests.
Ref: HI707-25
The Checker LR mini photometer for nitrites allows for the measurement of nitrites in the low range (up to 600 µg/L). The HI707 comes with two measuring cuvettes and their caps, reagents for six tests, and a battery. For freshwater use only.
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